> [1.000000] [sd_avail/INFO] Task 't1' start time: 0.000000, finish time: 1.000000
> [2.000200] [sd_avail/INFO] link1: bw=62500000, lat=0.000100
> [1.000000] [sd_avail/INFO] Task 't1' start time: 0.000000, finish time: 1.000000
> [2.000200] [sd_avail/INFO] link1: bw=62500000, lat=0.000100